The nineteenth century witnessed a revolution in ship design and propulsion.19世纪船舶设计和船舶动力领域发生了重大的变革。Interest in jet propulsion was now growing at the Air Ministry.航空部对喷气推进的兴趣正在增加。The liquids employed for rocket propulsio...
他们在一周内就画出了房子的图样。They drew up the design for the house in a week.计算机使得这些图样能够得到细调，并且可以迅速更改。Computers allow the plans to be fine-tuned and to be altered quickly.她为一家外衣制造厂设计图样.She designs for a coat manufacturer....
他老是说话尖刻,使同寝室的人和他疏远了.His tendency to utter acrimonious remarks alienated his roommates.但这会使同尼安德特人聊天更加的有趣.But it would make that chat with a Neanderthal much more interesting....